Multiple upgrade levels

[Fank]

I was thinking about splitting the upgrade modules we currently have to different levels:

• Level 1: Low resource requirements, low efficiency (1x multiplicator), "low budget" grade
• Level 2: Mid resource requirements, Mid efficiency (2.5x multiplicator), "consumer" grade
• Level 3: High resource requirements, High efficiency (5x multiplicator), "enterprise" grade
• Level 4: Insane resource requirements, Insane efficiency (10x multiplicator), "military" grade

Insane should be insane, because the target for people will be reaching Level 2 maybe 3. Target for level 4 should be for groups only.

The main idea behind this was like you need to research, to unlock level by level, but due the missing feature, we need another way to balance this, so higher building resources will be the only one for now. And it should be a high requirement for once, not for maintaining it.

Like a opposite idea of #28

[nukeguard]

wonder if there is a way for nanites to build a block that has a blueprint with an un-build-able component in it, say we have a special component required for the L3 and L4, but those components can only be built by the nanites

[skyraze]

might be able to get away with adding a new ore to mine, then have a second block similar to an arc furnace, it takes that ore, mixes it with something like iron or platinum to create an alloy.

[SplenectomY]

moved to 2.1 since this is not essential for 2.0 release.

[Fank]

We decided to use "low" only for 2.0